xmloff/source/style/XMLPercentOrMeasurePropertyHandler.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20
  21 #include "XMLPercentOrMeasurePropertyHandler.hxx"
  22
  23 #include <rtl/ustrbuf.hxx>
  24
  25 #include <com/sun/star/uno/Any.hxx>
  26
  27 #include <sax/tools/converter.hxx>
  28
  29 #include <xmloff/xmluconv.hxx>
  30
  31 using namespace ::com::sun::star;
  32 using namespace ::com::sun::star::uno;
  33
  34
  35 XMLPercentOrMeasurePropertyHandler::XMLPercentOrMeasurePropertyHandler( bool bPercent )
  36 : mbPercent( bPercent )
  37 {
  38 }
  39
  40 XMLPercentOrMeasurePropertyHandler::~XMLPercentOrMeasurePropertyHandler()
  41 {
  42 }
  43
  44 bool XMLPercentOrMeasurePropertyHandler::importXML(
  45     const OUString& rStrImpValue,
  46     Any& rValue,
  47     const SvXMLUnitConverter& rUnitConverter ) const
  48 {
  49     if( (rStrImpValue.indexOf( '%' ) != -1) != mbPercent )
  50         return false;
  51
  52     sal_Int32 nValue;
  53
  54     if( mbPercent )
  55     {
  56         if (!::sax::Converter::convertPercent( nValue, rStrImpValue ))
  57             return false;
  58     }
  59     else
  60     {
  61         if (!rUnitConverter.convertMeasureToCore( nValue, rStrImpValue ))
  62             return false;
  63     }
  64
  65     rValue <<= nValue;
  66     return true;
  67 }
  68
  69 bool XMLPercentOrMeasurePropertyHandler::exportXML(
  70     OUString& rStrExpValue,
  71     const Any& rValue,
  72     const SvXMLUnitConverter& rUnitConverter ) const
  73 {
  74       OUStringBuffer aOut;
  75
  76     sal_Int32 nValue = 0;
  77     if( !(rValue >>= nValue ) )
  78         return false;
  79
  80     if( mbPercent )
  81     {
  82         ::sax::Converter::convertPercent( aOut, nValue );
  83     }
  84     else
  85     {
  86         rUnitConverter.convertMeasureToXML( aOut, nValue );
  87     }
  88
  89     rStrExpValue = aOut.makeStringAndClear();
  90     return true;
  91 }
  92
  93 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */